2 Copyright (C) 2013-2014 Carl Hetherington <cth@carlh.net>
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 #include <dcp/certificates.h>
23 #include "lib/cinema.h"
25 #include "lib/config.h"
26 #include "lib/exceptions.h"
29 using std::stringstream;
34 using boost::shared_ptr;
36 static string program_name;
41 cerr << "Syntax: " << program_name << " [OPTION] [<FILM>]\n"
42 " -h, --help show this help\n"
43 " -o, --output output file or directory\n"
44 " -f, --valid-from valid from time (in local time zone) (e.g. \"2013-09-28 01:41:51\") or \"now\"\n"
45 " -t, --valid-to valid to time (in local time zone) (e.g. \"2014-09-28 01:41:51\")\n"
46 " -d, --valid-duration valid duration (e.g. \"1 day\", \"4 hours\", \"2 weeks\")\n"
47 " -z, --zip ZIP each cinema's KDMs into its own file\n"
48 " -v, --verbose be verbose\n"
49 " -c, --cinema specify a cinema, either by name or email address\n"
50 " --cinemas list known cinemas from the DCP-o-matic settings\n"
51 " --certificate file containing projector certificate\n\n"
53 "Create KDMs for my_great_movie to play in all of Fred's Cinema's screens for the next two weeks and zip them up.\n"
54 "(Fred's Cinema must have been set up in DCP-o-matic's KDM window)\n\n"
55 "\tdcpomatic_kdm -c \"Fred's Cinema\" -f now -d \"2 weeks\" -z my_great_movie\n\n";
61 cerr << program_name << ": " << m << "\n";
65 static boost::posix_time::ptime
66 time_from_string (string t)
69 return boost::posix_time::second_clock::local_time ();
72 return boost::posix_time::time_from_string (t);
75 static boost::posix_time::time_duration
76 duration_from_string (string d)
84 cerr << "Could not understand duration \"" << d << "\"\n";
88 if (unit == "year" || unit == "years") {
89 return boost::posix_time::time_duration (N * 24 * 365, 0, 0, 0);
90 } else if (unit == "week" || unit == "weeks") {
91 return boost::posix_time::time_duration (N * 24 * 7, 0, 0, 0);
92 } else if (unit == "day" || unit == "days") {
93 return boost::posix_time::time_duration (N * 24, 0, 0, 0);
94 } else if (unit == "hour" || unit == "hours") {
95 return boost::posix_time::time_duration (N, 0, 0, 0);
98 cerr << "Could not understand duration \"" << d << "\"\n";
102 int main (int argc, char* argv[])
104 boost::filesystem::path output;
105 boost::optional<boost::posix_time::ptime> valid_from;
106 boost::optional<boost::posix_time::ptime> valid_to;
107 string certificate_file;
110 bool cinemas = false;
111 string duration_string;
112 bool verbose = false;
114 program_name = argv[0];
116 int option_index = 0;
118 static struct option long_options[] = {
119 { "help", no_argument, 0, 'h'},
120 { "output", required_argument, 0, 'o'},
121 { "valid-from", required_argument, 0, 'f'},
122 { "valid-to", required_argument, 0, 't'},
123 { "certificate", required_argument, 0, 'A' },
124 { "cinema", required_argument, 0, 'c' },
125 { "cinemas", no_argument, 0, 'B' },
126 { "zip", no_argument, 0, 'z' },
127 { "duration", required_argument, 0, 'd' },
128 { "verbose", no_argument, 0, 'v' },
132 int c = getopt_long (argc, argv, "ho:f:t:c:A:Bzd:v", long_options, &option_index);
146 valid_from = time_from_string (optarg);
149 valid_to = time_from_string (optarg);
152 certificate_file = optarg;
155 cinema_name = optarg;
164 duration_string = optarg;
173 list<boost::shared_ptr<Cinema> > cinemas = Config::instance()->cinemas ();
174 for (list<boost::shared_ptr<Cinema> >::const_iterator i = cinemas.begin(); i != cinemas.end(); ++i) {
175 cout << (*i)->name << " (" << (*i)->email << ")\n";
180 if (duration_string.empty() && !valid_to) {
181 error ("you must specify a --valid-duration or --valid-to");
185 error ("you must specify --valid-from");
189 if (optind >= argc) {
194 if (cinema_name.empty() && certificate_file.empty()) {
195 error ("you must specify either a cinema, a screen or a certificate file");
198 if (!duration_string.empty ()) {
199 valid_to = valid_from.get() + duration_from_string (duration_string);
202 string const film_dir = argv[optind];
206 shared_ptr<Film> film;
208 film.reset (new Film (film_dir));
209 film->read_metadata ();
211 cout << "Read film " << film->name () << "\n";
213 } catch (std::exception& e) {
214 cerr << program_name << ": error reading film `" << film_dir << "' (" << e.what() << ")\n";
219 cout << "Making KDMs valid from " << valid_from.get() << " to " << valid_to.get() << "\n";
222 /* XXX: allow specification of this */
223 vector<CPLSummary> cpls = film->cpls ();
225 error ("no CPLs found in film");
226 } else if (cpls.size() > 1) {
227 error ("more than one CPL found in film");
230 boost::filesystem::path cpl = cpls.front().cpl_file;
232 if (cinema_name.empty ()) {
234 if (output.empty ()) {
235 error ("you must specify --output");
238 shared_ptr<dcp::Certificate> certificate (new dcp::Certificate (boost::filesystem::path (certificate_file)));
239 dcp::EncryptedKDM kdm = film->make_kdm (certificate, cpl, valid_from.get(), valid_to.get());
242 cout << "Generated KDM " << output << " for certificate.\n";
246 list<shared_ptr<Cinema> > cinemas = Config::instance()->cinemas ();
247 list<shared_ptr<Cinema> >::const_iterator i = cinemas.begin();
248 while (i != cinemas.end() && (*i)->name != cinema_name && (*i)->email != cinema_name) {
252 if (i == cinemas.end ()) {
253 cerr << program_name << ": could not find cinema \"" << cinema_name << "\"\n";
257 if (output.empty ()) {
263 write_kdm_zip_files (film, (*i)->screens(), cpl, dcp::LocalTime (valid_from.get()), dcp::LocalTime (valid_to.get()), output);
266 cout << "Wrote ZIP files to " << output << "\n";
269 write_kdm_files (film, (*i)->screens(), cpl, dcp::LocalTime (valid_from.get()), dcp::LocalTime (valid_to.get()), output);
271 cout << "Wrote KDM files to " << output << "\n";
274 } catch (FileError& e) {
275 cerr << argv[0] << ": " << e.what() << " (" << e.file().string() << ")\n";
277 } catch (KDMError& e) {
278 cerr << argv[0] << ": " << e.what() << "\n";